Sudoku Classic Puzzle & Solver

Welcome to the ultimate Classic Sudoku experience, designed for both casual players and puzzle masters! Whether you want to train your brain with endless generated puzzles or need a little help solving a tricky one from your local newspaper, this app has you covered. Built with a lightning-fast, offline-first design, you can play anywhere, anytime, without draining your data or your battery. Key Features: Infinite Puzzles: Play unlimited, auto-generated grids. Choose between Easy, Medium, and Hard difficulties to match your skill level. Challenge a Friend: Did you crush a puzzle in record time? Tap the "Share" button to send your exact Sudoku board to a friend via text or WhatsApp, and see if they can beat your time! Auto-Solver Mode: Stuck on a paper puzzle from a magazine? Type the numbers into our Solver Mode and let the algorithm instantly find the solution or tell you if the puzzle is mathematically impossible. Smart Assistants: Keep your grid clean. Use the "Find Mistakes" tool to check your work, or use a quick hint when you are completely stuck. Battery Saver: Thinking hard? The game features an intelligent screen-dimming timer (customizable up to 1 minute or disabled) to save your battery during those tough, brain-bending moments. Play Anywhere: Designed to be 100% offline. An internet connection is only required to load optional hints or generate shareable challenge links. Master the grid, clear your mind, and challenge your friends today!